Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2020 2 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 02/08/2020   06:30:17   (  -0.02,-128.02) (   0.77,-124.23)  430.29                80
 02/08/2020   18:48:53   (   0.02,-128.00) (   0.29,-129.40)  158.63                80
 02/10/2020   18:36:41   (   0.01,-127.93) (  -0.31,-126.43)  169.63                80
 02/11/2020   06:58:05   (  -0.01,-127.91) (  -0.81,-131.62)  422.59                80
 02/12/2020   18:24:29   (   0.02,-127.85) (  -0.90,-123.47)  497.66                80
 02/13/2020   06:45:53   (  -0.02,-127.84) (  -0.22,-128.66)   94.65                80
 02/15/2020   06:36:22   (  -0.02,-127.76) (   0.42,-125.71)  232.79                80
 02/15/2020   18:57:36   (   0.01,-127.74) (   0.71,-130.86)  356.12                80
 02/17/2020   18:42:46   (   0.00,-127.65) (   0.07,-127.91)   29.75                80
 02/19/2020   18:30:35   (  -0.00,-127.56) (  -0.55,-124.96)  296.42                80
 02/20/2020   06:51:58   (   0.00,-127.54) (  -0.57,-130.15)  296.56                80